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Triple-Layer Oreo Brookies

Rich and chewy, Triple-Layer Oreo Brookies combine brownie, Oreo, and cookie layers for an irresistible dessert experience.
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Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings: 16 squares
Course: Dessert, Snack
Cuisine: American
Calories: 210
Ingredients Method Notes

Ingredients
  

Brownie Layer
  • 120 g Unsalted butter, softened for a rich texture
  • 150 g White sugar to sweeten
  • 50 g Brown sugar to add depth of flavor
  • 2 Large Eggs for moisture and binding
  • 2 tbsp Vanilla extract enhances the chocolate flavor
  • 60 g Dark chocolate, melted for the batter and extra for chunks
  • 60 g All-purpose flour for structure
  • 40 g Cocoa powder intensifies the chocolate flavor
  • 1/2 tsp Baking powder for leavening
  • Pinch Salt to enhance flavors
Middle Layer
  • 1-2 Packs Oreo cookies (approx. 16–20 cookies) the star of the show
Cookie Layer
  • 80 g Unsalted butter, softened creating a chewy texture
  • 100 g Brown sugar for richness
  • 1 Large Egg for binding
  • 1 tsp Vanilla extract for flavor
  • 120 g All-purpose flour the base of the cookies
  • 1/2 tsp Baking powder adds a lift
  • Pinch Salt complements sweetness
  • 1/2 cup Chocolate chips extra indulgence

Method
 

Preparation
  1. Preheat your oven to 180°C (350°F) and line an 8×8 inch square pan with parchment paper.
Brownie Layer
  1. In a mixing bowl, cream the butter, white sugar, and brown sugar until light and fluffy.
  2. Beat in the eggs and vanilla extract.
  3. Stir in the melted dark chocolate until well combined.
  4. Fold in the flour, cocoa powder, baking powder, and salt until a thick batter forms.
  5. Spread the batter evenly into the prepared pan.
Oreo Layer
  1. Place a single layer of Oreos on top of the brownie batter, pressing them in slightly to ensure they stick.
Cookie Layer
  1. In a separate bowl, cream together the butter and brown sugar until fluffy.
  2. Add the egg and vanilla extract, and mix until smooth.
  3. Fold in the flour, baking powder, salt, and chocolate chips to create a thick cookie dough.
Assembly and Baking
  1. Drop spoonfuls of the cookie dough over the Oreos, gently flattening them to cover the gaps.
  2. Bake for 40–45 minutes until the cookie top is golden and the edges pull away from the pan.
Cooling
  1. Let the brookies cool completely in the pan before lifting them out and slicing into squares.

Notes

For best results, ensure proper cooling for texture. Use high-quality dark chocolate for the best flavor. Avoid overmixing for fluffy layers. Let cool completely before slicing.